Feeling bored? Uninspired by life? Do you need four cups of coffee just to break the monotony of the 9 to 5? Fortunately, there is one special day in December that will alleviate these common maladies. That day, my friends, is National Ugly Christmas Sweater Day on Friday, December 12, 2014! National Ugly Christmas Sweater Day is about proudly sporting your favorite ugly Christmas sweater for the entire day…regardless of circumstances. .